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Optimizing Sensor Network Reprogramming Via In-Situ Reconfigurable Components

Wireless reprogramming of sensor nodes is a critical requirement in long-lived Wireless Sensor Networks (WSNs) for several concerns, such as fixing bugs, upgrading the operating system and applications, and adapting applications behavior according to the physical environment. In such resource-poor platforms, the ability to efficiently delimit and reconfigure the necessary portion of sensor software - instead of updating the full binary image - is of vital importance. However, most of existing approaches in this field have not been widely adopted to date due to the extensive use of WSN resources or lack of generality.

Provided by: Association for Computing Machinery Topic: Mobility Date Added: Jan 2012 Format: PDF

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